Replace nissan qashqai key (More Help) Key Fob Batteries

If your Nissan keyfob does not respond to your commands, then its battery could be dead. Fortunately, this is an easy fix that most people are able to do themselves.

To replace the battery you can either purchase the new one from a hardware shop or consult your owner's guide for the model you own.

Removing the Battery

The key fob of your Nissan model is equipped with an inbuilt lithium battery that eventually loses its charge. Fortunately, replacing the battery on the key fob is a straightforward process that only takes about a minute to complete. First, you'll have to purchase a replacement CR2032 3V battery. It's a tiny coin cell battery that's often found in key fobs and can be found at most convenience stores. You'll also require gloves (latex or non-latex) and small screwdrivers with flat heads to open the fob. Before beginning, be sure to consult your owner's manual for specific steps and instructions.

Once you have the new battery, remove the old one by turning the fob upside down and looking at the backside. You will see a small latch that you must release by pulling down. This will take the mechanical key from the original position inside the fob.

Then, insert the brand new battery and ensure that it is placed correctly. Once the battery is inserted close the fob and click the two sides together. After completing this final step verify your key fob by pressing the unlock button and seeing what happens. If everything is in working in good order, you're now able to enjoy your Nissan's many features. After changing the battery it's a good idea to reset your key fob to ensure that it works properly.

Replace the Transmitter

Your key fob is the "key" for the majority of your vehicle's important functions. It could be a huge loss in the event that it's lost or damaged. A damaged or broken key fob could prevent you from locking or starting your car.

It's a good idea to have a spare keyfob on for in the event of an emergency. The procedure for replacing your Nissan keyfob can be done in a relatively straightforward manner. The process of replacing your Nissan key fob is quite simple. You'll need a new flathead screwdriver and the new battery to get rid of the old.

You'll need a round Panasonic CR 2032 3V battery (you can typically find them in multipacks for less than $5 USD). The battery will be located in the back half and you'll have to gently rotate the two halves in order to expose it. Make use of a small flathead screwdriver to push the clip on top of the battery to remove it, taking note of the position. Replace the battery and put the key fob back together, and test it to confirm that it works as intended.

Like any electronic device like yours, your Nissan Intelligent Key will eventually become worn out by regular use and will require replaced. Make sure your key fob is protected from water, magnetic fields and physical impacts. Do not drop it or apply too much pressure to the device.

Replace the Key

If your Nissan key fob goes out or is damaged, you can't use it to unlock your car or even start it. This is a problem for those who need to get to work in Detroit or run errands in Dearborn or enjoy an evening on the town near Troy.

The good news is, the battery in your Nissan smart key isn't too difficult to replace. You can replace the battery at home or in the dealership. The cost of a replacement pack is usually $5 or less.

Start by flipping over the fob and pushing a small latch on the back. This will trigger the mechanical emergency key. The emergency key will not allow you to start your vehicle however it will open the door.

Then look for a tiny slit on the top of the casing for the key fob. These are perfect to insert a screwdriver into the slit, which allows you to take the two parts of the key fob. Once you have access to the internal battery, pull it out and keep track of its position. When you're ready to reassemble the key fobs, slide the new battery into its place and then snap the two pieces of the case together. Then insert the mechanical key and your nissan micra key replacement smart key will be able to operate as usual.

Other Issues

A lot of modern cars come with key fobs that let you to lock and start them without the need for a physical car key. To do this the key fob makes use of a small transmitter to communicate with the car's computer system.

If your Nissan key fob does not function after changing the battery it could be due to a number of reasons why. For instance, the new battery may not be properly seated within the key fob. Another possibility is that the key fob requires to be reset. It's an easy process that can be accomplished at home using some simple tools.

For instance, you'll need a screwdriver, preferably with a flat head to unlock the key fob to remove the battery that was in there. With an screwdriver, you can pry the back of the keyfob open and insert the new batteries. You'll also need to reset your key fob to make it compatible with your vehicle.

You can easily program your Nissan key fob by yourself, because they all have the ability to be programmed by you. It is typically done by inserting the keyfob in the ignition two times in five minutes. If this doesn't work, you can take your key fob to a dealer or auto locksmith to get it programmed. The cost for this will depend on the person you talk to and the kind of vehicle you own.